NON-COVERED LOANS AND ALLOWANCE (Details 3) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Non-covered nonaccrual loans	$ 14,600	$ 13,900
Non-Covered Loans
Non-covered nonaccrual loans	14,610	13,860
Non-Covered Loans | Commercial mortgage
Non-covered nonaccrual loans	923
Non-Covered Loans | Multifamily
Non-covered nonaccrual loans	1,271	837
Non-Covered Loans | Commercial loans and lines
Non-covered nonaccrual loans	10,793	11,594
Non-Covered Loans | Home mortgage
Non-covered nonaccrual loans	1,601	1,387
Non-Covered Loans | Installment and credit card
Non-covered nonaccrual loans	22	42
Non-Covered Loans | Total
Non-covered nonaccrual loans	$ 14,610